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A Level Physics MCQs

A Level Physics MCQ Questions - Topic

Radio Waves MCQ with Answers PDF

Radio Waves Multiple Choice Questions (MCQ), Radio Waves quiz answers PDF with a level physics live worksheets for online degrees. Solve communication systems Multiple Choice Questions and Answers (MCQs), Radio Waves quiz questions for SAT test prep classes. Radio Waves Interview Questions PDF: analogue and digital signals, radio waves test prep for completely online college.

"As compared to sound waves the frequency of radio waves is" MCQ PDF on radio waves with choices lower, higher, equal, and may be higher or lower for SAT test prep classes. Solve radio waves quiz questions for merit scholarship test and certificate programs for completely online college.

MCQs on Radio Waves Quiz

MCQ: As compared to sound waves the frequency of radio waves is

lower
higher
equal
may be higher or lower

MCQ: If frequency of modulated wave is less than frequency of carrier wave, then input signal is

negative
positive
zero
infinite

MCQ: At the end of communication system, the signal is converted from radio to

sound
mechanical energy
kinetic energy
potential energy

MCQ: Amplitude of modulated wave is in phase with

output
system
frequency
signal

MCQ: Variation in amplitude or frequency of carrier wave is called

amplitude modulation
frequency modulation
modulation
bandwidth